Retrievable Bridge Plugs

Transcription

1 Retrievable Bridge Plugs & Associated Equipment Well Intervention

2 omega-completion.com Our Philosophy High performance and integrity The Omega range of Retrievable Bridge Plugs and our accompanying suite of setting & equalisation equipment has been developed to provide an all in one solution for downhole plugging operations. Our vision from the outset was to design a package of tools that could be easily utilised together without the need for additional 3rd party equipment. A philosophy that we knew would offer significant benefits to the customer in terms of quality, planning, cost and reliability. The realisation of our vision is a range of products that are designed, manufactured and qualified to the highest of standards. At the core of Omega`s design ethos are the key principles of simplicity, quality and reliability. These ideals have seen Omega attain an excellent worldwide reputation for the provision of highly advanced completion and intervention products.

3 Intervention Products V-Zero Retrievable Bridge Plug The V-Zero Retrievable Bridge Plug is a high performance monobore plugging device which can be set at any required depth in the tubing or casing. The plug is deployed, equalised and retrieved using conventional well intervention methods. Deployment is achieved in one run, as is the subsequent equalisation and retrieval of the plug. This enables a reduction in both well intervention risk and subsequent operational cost. The plug features bi-directional slips which anchor the plug to the well casing prior to pack-off of the element to form the pressure seal, making it ideal for cross flow applications. The large through bore design ensures full equalisation occurs prior to retrieval. This also means that secondary devices can be installed onto the lower section of the plug such as Omega s remotely activated equalising valves. Our plug portfolio has gone through an extensive testing program including qualifying plugs to the highest relevant industry standard. Omega ISO V0 qualifies the V-Zero Retrievable Bridge Plug range to 5, º C - 4 º C. Contact your omega representative for more specific and updated testing information. Retrievable Bridge Plug For 2-3/8 Tubing V-Zero 1.75in # 0.26in 93.8in 0.05in ² 2.00in 1.789in 2.089in Retrievable Bridge Plug For 2-7/8 Tubing V-Zero 2.196in # 0.26in 90.0in 0.05in ² 2.00in 2.244in 2.494in Retrievable Bridge Plug For 3-1/2 Tubing 3.50 V-Zero 2.65in # 0.26in 72.8in 0.05in ² 2.50in 2.750in 3.046in Retrievable Bridge Plug For 4-1/2 Tubing 4.50 V-Zero 3.60in # 0.75in 78.7in 0.44in ² 3.50in 3.700in 4.028in High integrity barrier qualified elastomers. Medium expansion rate. Retrieval mechanism enables successful retrieval in one run. Bi-directional mechanical slips. Large slip footprint maximises slip/casing contact area. Overall length minimized for restricted access deployment. Retrievable Bridge Plug For 5-1/2 Tubing Bridge Plug Size Plug OD Casing Range Plug ID Plug Length Flow Area GS FN Min Setting ID Max Setting ID 5.50 V-Zero 4.25in # 1.43in 81.4in 1.60in ² 3.50in 4.350in 4.976in 5.50 V-Zero 4.35in # 1.43in 81.4in 1.60in ² 3.50in 4.450in 4.450in 5.50 V-Zero 4.47in # 1.43in 81.4in 1.60in ² 3.50in 4.570in 4.570in Retrievable Bridge Plug For 7 Tubing Bridge Plug Size Plug OD Casing Range Plug ID Plug Length Flow Area GS FN Min Setting ID Max Setting ID 7.00 V-Zero 5.72in 29-35# 2.73in in ² 5.00in 5.820in 6.293in V-Zero High Integrity Barrier Technology Omega ISO V0 qualifies the V-Zero Retrievable Bridge Plug range to 5, º C - 4 º C. Contact your omega representative for more specific and updated testing information.

4 Intervention Products Gemini Retrievable Bridge Plug The Gemini Retrievable Bridge Plug is a high performance monobore plugging device which can be set at any required depth in the tubing or casing. The plug is deployed, equalised and retrieved using conventional well intervention methods. Deployment is achieved in one run, as is the subsequent equalisation and retrieval of the plug. This enables a reduction in both well intervention risk and subsequent operational cost. The plug features bi-directional slips which anchor the plug to the well casing prior to pack-off of the element to form the pressure seal, making it ideal for cross flow applications. The large through bore design ensures full equalisation occurs prior to retrieval. This also means that secondary devices can be installed onto the lower section of the plug such as Omega s remotely activated equalising valves. Retrievable Bridge Plug For 4-1/2 Tubing 4.50 Gemini 3.42 in 12.6# N/A 69.3in 0.82in ² 3.00in 3.520in 4.028in 4.50 Gemini 3.60 in # 0.75in 76.77in 0.44in ² 3.00in 3.70in 4.028in 4.50 Gemini 3.60 in # 0.75in 76.77in 0.44in ² 3.00in 3.70in 4.028in Retrievable Bridge Plug For 5-1/2 Tubing High integrity barrier qualified elastomers. Medium expansion rate. Retrieval mechanism enables successful retrieval in one run. Bi-directional mechanical slips. Large slip footprint maximises slip/casing contact area. Overall length minimized for restricted access deployment Gemini 4.20 in 23# 1.43in 78.42in 1.60in ² 3.50in 4.30in 4.765in 5.50 Gemini 4.47 in # 1.43in 78.42in 1.60in ² 4.00in 4.57in 4.976in 5.50 Gemini 4.47 in # 1.43in 78.42in 1.60in ² 4.00in 4.57in 4.976in Retrievable Bridge Plug For 7 Tubing 7.00 Gemini 5.72in 29-32# 2.73in 84.72in 5.85in ² 5.00in 5.82in 6.293in

5 V-Zero Retrievable Bridge Plug Main Components V-Zero High Integrity Barrier Technology Standard GS Fishing Neck Medium Expansion Element (High Performance V-Zero Element Shown) Bi-Directional Slips (Large Footprint) Equalisation Ports Snap Ring Shear Screw Release Keys Shear Screw High Performance Ratchet Mandrel Shear Screw Coil Spring Shear Sub

6 Intervention Products Hydrostatic Setting Tool The Omega Hydrostatic Setting Tool (HST) provides the industry with a highly reliable, non-pyrotechnic setting device used for the installation of downhole tools such as Bridge Plugs, High Expansion Gauge Hangers, and Straddles. The setting tool converts the hydrostatic pressure at the tool into an axial force. The short overall length of the HST has been achieved by incorporating a highly efficient pressure multiplying piston area within the setting tool. This combined with a unique regulating device allows the hydrostatic well pressure to be boosted within the tool, which in turn provides the axial force. When run on Slickline a timer is used, which features an external switch allowing the timer to be started just before the tool string is picked up. The lower end of the setting tool will make up to industry standard wireline adapter kits. The tool can also be deployed on wireline, coiled tubing and drill pipe. A Pressure Module can be integrated into the HST when insufficient hydrostatic well pressure is present. With no requirements for explosives, the Omega Hydrostatic Setting Tool negates the issues commonly associated with the handling, transportation, storage, importing and exporting of hazardous materials. Accurate time delay mechanism. Large s generated. High Pressure / High Temperature HST`s available. Large Stroke capability. Extensive track record. Tool Size Upper Connection (Slickline) Upper Connection (E-line) Lower Connection (Long Stroke) 3.00 HP/ HT (Single Piston) 4.00 HP/HT /16 UNS 15/16 UNS 1-1/16 UNS 1-1/16 UNS 1-1/16 UNS 1-1/16 UNS 1-1/16 UNS 1-1/16 UNS 1-1/16 UNS 1-9/16 UNS As Size 5 Proprietary OD As Size (special available on request) As Size 10 As Size 10 As Size 10 As Size 20 As Size 20 As Size 20 Proprietary Length Stroke Max Working Pressure Max Working Temp 10,000 psi 10,000 psi 10,000 psi 10,000 psi 15,000 psi 10,000 psi 10,000 psi 15,000 psi 10,000 psi 10,000 psi 165ºC 165ºC 165ºC 165ºC 200ºC 165ºC 165ºC 175ºC 165ºC 165ºC Output Force. 10,000 lbs 21,000 lbs 4000 psi inlet 35,000 lbs 30,000 lbs 30,000 lbs 31,000 lbs 60,000 lbs 55,000 lbs 55,000 lbs 70,000 lbs 2000 psi inlet

7 Electronic Accessories Equalising Valve The Equalising Valve is an electronically actuated valve that allows plugged wells to be equalised or brought onto production without the need for intervention. The Equalising Valve has successfully delivered a zero bubble, gas tight seal using the rigorous requirements set down by the ISO standard ISO The field-proven onboard electronics do not need to be connected to surface as the valve is functioned with a Command remote activation signal. The valve is programmed to recognise a unique Command pressure signature before activating and equalisation. A laptop computer allows the pressure pattern to be easily programmed at the well-site as needed. The valve can be installed below any lock or plug and can be used as a shallow or deep set barrier. The Equalising Valve is ideal for use in high differential pressure applications. It is also ideal in subsea or other applications where remote and interventionless production start up is desired. Shallow set barrier for tree testing, maintenance and change outs. Deep set barrier for packer setting and tubing testing. Rapid resumption of production without the need for Intervention access. Isolation and opening of Multi-Lateral legs. Barrier for Work Overs. Equalising Valve Tool Size 2.60 Nom 4.00 Nom Upper Connection To suit Omega 5 or smaller Gemini Plug (Can be adapted for use with other locks or plugs) To suit Omega 5-1/2 or larger Gemini Plug (Can be adapted for use with other locks or plugs) Lower Connection As required by client As required by client Material Available in any material to suit well conditions Available in any material to suit well conditions OD max max Tool Weight 25 Kg 61 Kg Flow Area 1.07 in² 3.14 in² Length Approx 52 Approx 43 Tensile Rating Min 41,000 lbs (with 80 Kpsi yield material) Min 80,000 lbs (with 80 Kpsi yield material) Pressure Rating Min 10,000 psi (with 80 Kpsi yield material) Min 11,600 psi (with 80 Kpsi yield material) Operating Temperature 1ºC to 150ºC -1ºC to 150ºC Test Criteria TBT ISO VO* * This product has been successfully tested in accordance with the requirements of ISO Validation Grade V0, under the following conditions. 1. Pressure of 11,600 psi & a temperature range of -1ºC to 55ºC. 2. Pressure of 10,000 psi & a temperature range of 4ºC to 130ºC.

8 Electronic Accessories Pressure Activated Shut In Tool The Omega Presssure Activated Shut In Tool is a single-shot closing device designed to be run below a Bridge Plug or Lock Mandrel. It closes after a pre-programmed time delay or after reaching a pressure threshold. It is primarily intended for use in basic well testing situations where a flowing well is shut-in downhole and the resulting pressure build up is monitored by memory gauges. The tool can also be used in new completions together with pre-installed plugs. This allows the tubing to be auto-filled prior to closing the tool. With the required barriers in place the Production Packer can be set and pressure tested prior to installing the x-mas tree. The tool contains two independent sets of electronics and two pilot valve mechanisms for 100% redundancy and once closed the valve is mechanically locked in the closed position. A predetermined delay period and trigger pressure is programmed at surface prior to running in hole. When the monitoring unit scans the required hydrostatic pressure, the delay countdown is initiated and the tool is remotely closed. Provides pressure build up monitoring. Deployed below Lock or Bridge Plug. Allows auto-filling in new completions. Large flow area through tool. Two independent operating mechanisms. Field proven, 100% Activation Success. Pressure Activated Shut In Tool Tool Size Top Connection To suit customer Lock or Bridge Plug Metallic Materials 13% cr OD 3.50 max ID nom at top end. Length 54.0 Minimum Flow Area 4.15 in² Working Pressure 5,000 psi Temperature Rating 150 C

9 Mechanical Accessories Water Injection Valve omega-completion.com The Omega Water Injection Valve is typically used in water injectors but is also ideal for use in oil producers that are being converted to injectors due to failed safety valves. The valve is unique within the market place in that it incorporates a hydraulic dampening system to prevent any unwanted vibration, which often occurs during the injection process. The Injection Valve acts as a barrier & in certain scenarios it can also prevent the well being filled with sand when injection is stopped. The debris tolerant seal face ensures, when closed, that there is always contact between the plunger and the seal ring. The dampening system also allows the valve to close softly thus preventing any damage to the seal faces when injection ceases. The Injection Valve is biased closed and opens when injection fluid is pumped down the tubing. The large annular flow ports maximise available flow area through the valve negating the pressure drop concerns of similar type tools. When pumping is stopped the spring then forces the plunger back up the ID of the tool to the seal face, preventing any fluid from below the valve flowing back into the tubing above. Hydraulic dampening system to prevent unwanted vibration. Soft closure feature to extend plunger seal life cycle. Debris tolerant seal system. Anti rotation connections. Large annular flow ports. Metal To Metal Seal increases durability. Hydraulic dampening system to prevent unwanted vibration. Soft closure feature to extend plunger seal life cycle. Debris tolerant seal system. Anti rotation connections. Large annular flow ports. Metal To Metal Seal increases durability. Water Injection Valve Valve Size Max Flow Area 5.52 in² in² Material Full Range Of Materials Available Full Range Of Materials Available Pressure Rating 5000 psi 5000 psi

10 Mechanical Accessories Pump Open Sub The Pump Open Sub is designed to provide an equalising facility, prior to the retrieval of a bridge or blanking plug. Alternatively, by attaching the Pump Open Sub to any packer or lock, it provides a positive barrier between the tubing and the well bore fluid below. The Pump Open Sub has successfully delivered a zero bubble, gas tight seal using the rigorous requirements set down by the ISO standard ISO The Pump Open Sub is run in hole in the closed position. Pressure can be applied to the tubing to pressure test, and set completion equipment above the tool. The Pump Open Sub is opened to allow equalisation prior to the retrieval of the plug or lock, or to allow production well fluid to flow up into the tubing above. This is achieved in one of two ways. Pressure can be applied to the tubing which results in a load being applied to the shear screws resulting in the closure of the tool, which is then locked in the open position. Alternatively, the plunger can be mechanically pushed off seat using a prong. Sufficient load needs to be transferred through the plunger into the shear screws, the plunger is then pushed to the bottom of the tool and locked in position. Primary hydraulic equalising function is achieved by applying pressure from surface. Secondary mechanical equalisation method by using prong. Fully adjustable shear load activation. Once equalized the device is retained in the open position. All shear screws are retained within the tool. Pump Open Sub Tool Size 3-1/2 4-1/2 5-1/2 End Connections To suit packer / lock To suit packer / lock To suit packer / lock Material AISI 4140 AISI 4140 AISI 4140 OD ID min min min Flow Area ² ² ² Length Pressure Rating 5,000 psi 5,000 psi 5,000 psi Max Operating Temp 150ºC 150ºC 150ºC Test Criteria TBT ISO V0* ISO V0* This product has been successfully tested in accordance with the requirements of ISO Validation Grade V0 at a pressure of 5,000 psi and a temperature range of 4ºC - 130ºC. Other sizes, material and ratings available on request.

11 Mechanical Accessories Dual Function Drift Junkcatcher The Omega Dual Function Drift Junkcatcher is a dual function tool. Set Up 1: Drift The overall length of the drift assembly can be configured to mimic the OD dimensions of Bridge Plugs, Straddles, Locks and any other flow control device to be installed in the well. It is then run to the required depth and retrieved ensuring that the tools can be run and set without hanging-up within the well bore. Set Up 2: Junk Catcher As a Junk Catcher the assembly can be run to depth on a GS running tool and landed off in the fishing neck profile of the equipment already installed in the well bore. The Junk Catcher is left in position to capture debris which may build up above the well bore device. The Junk Catcher may then be removed at a later date using a GS pulling tool. The Omega Dual Function Drift Junkcatcher is easily converted from one mode to the other, by simply changing the orientation of the conversion sleeve within the tool. To use as a Junk catcher, the Conversion Sleeve covers the flow ports in the Ported Sub. To use as a drift the sleeve is reversed leaving the ports open for fluid bypass. Fully adjustable drift length and junk capacity. Standard GS running pulling / profile. Bull nose supplied with standard sucker rod connection. Increased latching area for improved jarring impact. Dual Function Drift Junkcatcher Size Top Profile OD. Bull Nose Sucker Rod Connection 3-1/2 2-1/2 GS /16 10 UNS 4 3 GS /16 10 UNS 4-1/2 3 GS /16 10 UNS 4-1/2 3 GS /16 10 UNS 4-1/2 4 GS /16 10 UNS 4-1/2 4 GS /16 10 UNS 5 4 GS /16 10 UNS 5-1/2 4 GS /16 10 UNS 6-5/8-7 6 GS /16 10 UNS 6-5/8-7 6 GS /16 10 UNS

12 Intervention Products Gemini Retrievable Bridge Plug Over recent years the Gemini Retrievable Bridge Plug has been steadily building up an impressive track record. We have already had many successful deployments and the Gemini has shown itself to be both a reliable and robust plugging solution. The Gemini Bridge Plug has been designed to integrate seamlessly with our field proven Hydrostatic Setting Tool which itself has had hundreds of successful deployments The combination of our reliable setting device and thoroughly tested and ISO accredited Bridge Plug has seen Omega develop one of the most dependable product combinations on the market. V-Zero High Integrity Barrier Technology

13 Well Intervention Omega Well Intervention Ltd Omega House Kirkhill Road Kirkhill Industrial Estate Dyce Aberdeen AB21 0GQ United Kingdom Phone: +44 (0) Fax: +44 (0) General Enquiries Sales Enquiries Omega Well Intervention Ltd. All rights reserved. Ref: JR